Drugs / Influenza Vaccine (Split Virion), Inactivated, Quadrivalent
last change Sep 2026 re-read 3 minutes ago

Influenza Vaccine (Split Virion), Inactivated, Quadrivalent

Vaccine

Developed for
influenza
Investigated by
Sinovac Biotech Co., Ltd

Trials 1

2023202420252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 31 trial
Phase 3 NCT05431725 Jul 2022 → Jul 2023 influenza Sinovac Biotech Co., Ltd Completed No outcome recorded
Comparator or background therapy2 trials
Phase 1/2 NCT06824519 Comparator May → Aug 2025 overdue influenza Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. Recruiting No outcome recorded
Phase 3 NCT05642078 Comparator Feb 2023 → Jan 2024 — Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. Completed No outcome recorded

Evidence & citations 3 cited values

Every value below carries the sentence it was read from. 3 sources stand behind the page.

FieldValueCited text
Known as Influenza Vaccine(Split Virion),Inactivated Quadrivalent “Influenza Vaccine(Split Virion),Inactivated Quadrivalent,Produced by Hualan Biological Vaccine Co., Ltd.;0.25mL/branch,each contains 7.5 μg H1N1, H3N2, B(V), B(Y) hemagglutinin.” NCT05642078 ↗
2

NCT05431725 ↗

NCT06824519 ↗

Modality Vaccine “The influenza vaccines (Split Virion), inactivated, quadrivalent are developed by Sinovac Biotech Co., Ltd.” NCT05431725 ↗
Route Intramuscular “The routine of administration is intramuscular injection into deltoid region.” NCT05431725 ↗